//
//  ZRUnloginView.swift
//  XJ8XWB
//
//  Created by 中二 on 2016/10/24.
//  Copyright © 2016年 中二. All rights reserved.
//

import UIKit

class ZRUnloginView: UIView {
    // 01-监听访客视图 view 点击回调
    var closure:(()->())?
    
    // MARK: - 供外界调用方法
    /*
     - 因为当前访客视图是参照首页开发的 没有必要再设置
     - 使用可选值 为了开发辨别是要修改哪个界面的HMVisitorView icon 和 messageLabel
     */
    func setupVisitorViewInfo(imgName: String?, tilte: String?){
        // 判断imgName&tilte 是否为 nil
        // 代表就是(消息 发现 我)
        if let img = imgName, let tit = tilte{
            // 设置 image 和 text
            iconImageView.image = UIImage(named: img)
            messageLabel.text = tit
            // 隐藏圆圈
            circleImageView.isHidden = true
        }else {
            // 代表是首页 不需要在设置了
            setupCircleImageViewAnim()
        }
    }
    // 设置圆圈动画
    private func setupCircleImageViewAnim(){
        // 核心动画
        let anim = CABasicAnimation(keyPath: "transform.rotation")
        // 设置转的角度
        anim.toValue = M_PI * 2
        // 设置时间
        anim.duration = 20
        // 重复次数
        anim.repeatCount = MAXFLOAT
        // 完成以后是否移除动画
        /*
         - 如果你切换控制器 或者程序推到后台 默认情况下动画会被移除
         - 解决办法 isRemovedOnCompletion = false
         */
        anim.isRemovedOnCompletion = false
        // 添加动画
        circleImageView.layer.add(anim, forKey: nil)
    }
    
    //圆圈
   fileprivate lazy var circleImageView:UIImageView = UIImageView(image: UIImage(named: "visitordiscover_feed_image_smallicon"))
    
   fileprivate lazy var maskImageView:UIImageView = UIImageView(image: UIImage(named: "visitordiscover_feed_mask_smallicon"))
    
   fileprivate lazy var iconImageView:UIImageView = UIImageView(image: UIImage(named: "visitordiscover_feed_image_house"))

   fileprivate lazy var messageLabel:UILabel = {
        
        let lab = UILabel(textColor: UIColor.darkGray, fontSize: 14, text: "关注一些人，回这里看看有什么惊喜关注一些人，回这里看看有什么惊喜")
        
        // 对齐方式
        lab.textAlignment = .center
        // 换行
        lab.numberOfLines = 0
        
        return lab
    }()
    
    // 注册按钮
    fileprivate lazy var registerButton: UIButton = {
        let button = UIButton(setBackgroundImgName: "common_button_white", title: "注册", fontSize: HMNormalFontSize, titleColor: ZRZhuColor, target: self, action: #selector(loginClick))
        return button
    }()
    // 登录按钮
    fileprivate lazy var loginButton: UIButton = {
        let button = UIButton(setBackgroundImgName: "common_button_white", title: "登录", fontSize: HMNormalFontSize, titleColor: ZRZhuColor, target: self, action: #selector(loginClick))
        return button
    }()
    
    @objc private func loginClick(){
        // 03- 执行闭包
        closure?()
    }
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        setupUI()
        
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    
   private func setupUI(){
        
        backgroundColor = UIColor(white: 237/255, alpha: 1)
    // 添加控件
    addSubview(circleImageView)
    addSubview(maskImageView)
    addSubview(iconImageView)
    addSubview(messageLabel)
    addSubview(registerButton)
    addSubview(loginButton)
    
    circleImageView.snp_makeConstraints { (make) in
        make.center.equalTo(self)
        
    }
    
    // 02 遮着
    maskImageView.snp_makeConstraints { (make) in
        make.center.equalTo(self)
    }
    
    // 03logo
    iconImageView.snp_makeConstraints { (make) in
        make.center.equalTo(self)
    }
    
    // 04文字
    messageLabel.snp_makeConstraints { (make) in
        make.width.equalTo(230)
        make.centerX.equalTo(self)
        make.top.equalTo(maskImageView.snp_bottom).offset(16)
    }
    
    // 05注册按钮
    registerButton.snp_makeConstraints { (make) in
        make.size.equalTo(CGSize(width: 100, height: 35))
        make.left.equalTo(messageLabel)
        make.top.equalTo(messageLabel.snp_bottom).offset(16)
    }
    
    // 07登录按钮
    loginButton.snp_makeConstraints { (make) in
        make.size.top.equalTo(registerButton)
        make.right.equalTo(messageLabel)
    }
    
    
    }

}
